BBC Earth HD

A tour of the largest malt loaf factory in the world reveals the secrets of mass-producing the British teatime treat at a rate of half a million a day.

The Namib Desert is one of the oldest deserts of all; it's also one of the most diverse; with 50-degree temperatures and half a millimetre of rainfall annually.

Meeting the scientists, entrepreneurs, and tech wizards at the heart of the global metamorphosis of 5G; learning how blazing-fast wireless connections will transform home and work; getting a peek at futuristic devices and services.

David Attenborough explores his passion for birds' eggs. These remarkable structures nurture new life, protecting it from the outside world at the same time as allowing it to breathe.

From the remote border town of Pohegemanook, tracing the Quebec, Maine and New Brunswick borders ending at the open waters of the Atlantic.

The Bahamas are home to migratory birds, green turtles, and rock iguanas.

Lake Superior has the longest undeveloped shoreline of Canada's Great lakes.

Foraging some stinging nettle; combining newly foraged items with domestic ingredients.

Les Stroud comes across a large patch of spring beauty while hiking in a coniferous forest; secret ingredient.

Reveal the truth behind the planet's oldest legends. Tour an island covered in polar bears, see bizarre twin craters in Greece, peek at a supervolcano hidden under Yellowstone Park, and examine an ocean formation that's eerily similar to Atlantis.

Griff Rhys Jones explores the province of Ontario.

The four categories of cute in the animal kingdom, and the scientific stories behind why animals are cute.

Plants use strategy, deception and feats of engineering in order to survive the challenges posed by the different seasons.

Exploring the hostile world of the desert and how plants survive by using weapons, camouflage and surprising alliances with animals.

David Attenborough explains how humans help plants that are facing extinction, from projects in Africa to re-seeding the landscape to rebuilding a Brazilian rainforest tree.

Borneo is the richest rainforest island of all; home to 40,000 species of plants and animals, 6,000 of them are unique, and more are discovered almost daily.

The Namib Desert is one of the oldest deserts of all; it's also one of the most diverse; with 50-degree temperatures and half a millimetre of rainfall annually.

Gregg Wallace uncovers the mysteries behind fish fingers and their production, including a factory that processes 80,000 cod fish fingers a day.

Many passionate people are dedicated to saving the wild animals of Asia; these individuals and their ingenious solutions give hope and optimism for the future of the continent.

A journey from the intense heat of the tropics to the planet's frozen poles; life has spread to almost every part of the ocean, but there are many different worlds within it and each presents unique challenges.

Brian journeys across the solar system and explores its weirdest worlds, the misfits and oddballs; he discovers the forces that sculpted bizarre features and strange phenomena.

Steve and his team are venturing into the heart of Suriname, to kayak an unnamed river.

A journey from the intense heat of the tropics to the planet's frozen poles; life has spread to almost every part of the ocean, but there are many different worlds within it and each presents unique challenges.

Brian journeys across the solar system and explores its weirdest worlds, the misfits and oddballs; he discovers the forces that sculpted bizarre features and strange phenomena.

Steve and his team are venturing into the heart of Suriname, to kayak an unnamed river.

Many leading scientists believe there is a possibility of detecting the first evidence of extraterrestrial life.

The remarkable story of how the Hubble Space Telescope has revealed the awe and wonder of our universe.

The incredible story of how Pluto has been propelled from an unremarkable ball of ice on the edge of the solar system to a world of unimaginable complexity; one where some form of alien life might even exist.